438046245

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:412

約数の個数: 128

約数和(自身を含む): 968647680

約数和(自身を除く): 530601435

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 181, 189, 195, 197, 273, 315, 351, 455, 543, 585, 591, 819, 905, 945, 985, 1267, 1365, 1379, 1629, 1755, 1773, 2353, 2457, 2561, 2715, 2955, 3801, 4095, 4137, 4887, 5319, 6335, 6895, 7059, 7683, 8145, 8865, 11403, 11765, 12285, 12411, 12805, 16471, 17927, 19005, 20685, 21177, 23049, 24435, 26595, 34209, 35295, 35657, 37233, 38415, 49413, 53781, 57015, 62055, 63531, 69147, 82355, 89635, 105885, 106971, 115245, 148239, 161343, 171045, 178285, 186165, 247065, 249599, 268905, 317655, 320913, 345735, 444717, 463541, 484029, 534855, 741195, 748797, 806715, 962739, 1247995, 1390623, 1604565, 2223585, 2246391, 2317705, 2420145, 3244787, 3743985, 4171869, 4813695, 6739173, 6953115, 9734361, 11231955, 12515607, 16223935, 20859345, 29203083, 33695865, 48671805, 62578035, 87609249, 146015415, 438046245]

約数ペア:

[(1, 438046245), (3, 146015415), (5, 87609249), (7, 62578035), (9, 48671805), (13, 33695865), (15, 29203083), (21, 20859345), (27, 16223935), (35, 12515607), (39, 11231955), (45, 9734361), (63, 6953115), (65, 6739173), (91, 4813695), (105, 4171869), (117, 3743985), (135, 3244787), (181, 2420145), (189, 2317705), (195, 2246391), (197, 2223585), (273, 1604565), (315, 1390623), (351, 1247995), (455, 962739), (543, 806715), (585, 748797), (591, 741195), (819, 534855), (905, 484029), (945, 463541), (985, 444717), (1267, 345735), (1365, 320913), (1379, 317655), (1629, 268905), (1755, 249599), (1773, 247065), (2353, 186165), (2457, 178285), (2561, 171045), (2715, 161343), (2955, 148239), (3801, 115245), (4095, 106971), (4137, 105885), (4887, 89635), (5319, 82355), (6335, 69147), (6895, 63531), (7059, 62055), (7683, 57015), (8145, 53781), (8865, 49413), (11403, 38415), (11765, 37233), (12285, 35657), (12411, 35295), (12805, 34209), (16471, 26595), (17927, 24435), (19005, 23049), (20685, 21177)]